York Space Systems, Inc. (YSS) Stock

About York Space Systems, Inc.

York Space Systems, Inc. operates as a space and defense prime providing a comprehensive suite of mission-critical solutions for national security, government and commercial customers in the United States. It provides space and defense primes with proprietary hardware and software capabilities designed to address customers’ requirements across the elements of the space ecosystem throughout the mission lifecycle. The company also engages in the design, production, integration, and operation of spacecraft to manage spacecraft and constellations. It offers S-CLASS, LX-CLASS, and M-CLASS spacecraft, which are satellite platforms to a range of space market needs. In addition, the company provides software that enables versatile integration of a variety of payloads for customers and supply chain commonalities across platforms, as well as software-enabled services. The company was formerly known as Yellowstone Midco Holdings II, LLC and changed its name to York Space Systems, Inc. in January 2026. York Space Systems, Inc. was founded in 2012 and is based in Greenwood Village, Colorado.

York Space Systems, Inc. is headquartered in US.

York Space Systems, Inc. (YSS) stock trades at $13.15 with a market capitalization of $1.73B. The stock is valued at a price-to-earnings (P/E) ratio of -7.87, price-to-book of 0.97, price-to-sales of 5.27. Over the past 52 weeks the stock has ranged between $13.11 and $44.54, and currently trades 70.5% below its 52-week high.

On profitability, York Space Systems, Inc. generates a return on equity (ROE) of -17.02%, return on capital employed of -6.11%, an operating margin of -35.43%, a net profit margin of -47.28%.

Official website: www.yorkspacesystems.com